For everyone who isn't stalking me, I picked up a new 2017 WRX M6 Premium on the 29th of March this year. No mods yet. It's quiet. Windows up or down, the only time I really hear the engine is when I'm approaching 3500 rpm, and even then, it's really quiet. Usually, when I see another WRX on the road, I can hear it pretty well. Not sure if it's normal or not. I have no problems hearing the 4.0 SOHC engine in my Sport Trac while driving with the windows up. Is there something I can do to get it to where I can hear the engine noise without stripping out insulation or replacing parts that require a new tune? Thanks.